Patents by Inventor Franz Mossnang

Franz Mossnang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hand machine tool and absorber
    Patent number: 9193057
    Abstract: The absorber for a hand machine tool according to the invention with a linear drive has a case and a body of mass moveable alongside of an absorber axis relative to the case. Force is applied toward a first direction to a first coupling element moveable alongside of the absorber axis, which is coupled with the body of mass using a first spring. Force is applied toward a second direction to a second coupling element moveable alongside of the absorber axis using a second spring coupled with the case. With a movement toward the first direction, the first coupling element is frictionally coupled with the second coupling element and with a movement toward the second direction, it is uncoupled from the second coupling element.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: November 24, 2015
    Assignee: HILTI AKTIENGESELLSCHAFT
    Inventor: Franz Mossnang
  • Oscillation damper for a hand-held power tool
    Patent number: 8356702
    Abstract: An oscillation damper (3) which is designed for being mounted on a housing (2) of a hand-held power tool (1) and includes an oscillating damping mass (4); and at least one spring (5) located completely, with respect to its axial length, within the damping mass (4) for axially compressively preloading the damping mass (4) against the housing (2) of the power tool (1).
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: January 22, 2013
    Assignee: Hilti Aktiengesellschaft
    Inventors: Erwin Manschitz, Franz Mössnang
  • Hand Machine Tool and Absorber
    Publication number: 20120267136
    Abstract: The absorber for a hand machine tool according to the invention with a linear drive has a case and a body of mass moveable alongside of an absorber axis relative to the case. Force is applied toward a first direction to a first coupling element moveable alongside of the absorber axis, which is coupled with the body of mass using a first spring. Force is applied toward a second direction to a second coupling element moveable alongside of the absorber axis using a second spring coupled with the case. With a movement toward the first direction, the first coupling element is frictionally coupled with the second coupling element and with a movement toward the second direction, it is uncoupled from the second coupling element.
    Type: Application
    Filed: April 20, 2012
    Publication date: October 25, 2012
    Inventor: Franz Mossnang
  • Oscillation damper for a hand-held power tool
    Publication number: 20080179797
    Abstract: An oscillation damper (3) which is designed for being mounted on a housing (2) of a hand-held power tool (1) and includes an oscillating damping mass (4); and at least one spring (5) located completely, with respect to its axial length, within the damping mass (4) for axially compressively preloading the damping mass (4) against the housing (2) of the power tool (1).
    Type: Application
    Filed: January 30, 2008
    Publication date: July 31, 2008
    Inventors: Erwin Manschitz, Franz Mossnang